Marque Repère Expert Blancheur
Not sure. We can't tell if Marque Repère Expert Blancheur is vegan.
We don't know the origin of Tetrapotassium Pyrophosphate, and the label does not claim vegan.
- Tetrapotassium Pyrophosphate
Why
Vegan means no animal-derived ingredients: no beeswax, honey, lanolin, carmine, collagen, silk or milk. Some ingredients like glycerin can come from plants or animals, so a vegan claim on the label matters.
We can't tell if Marque Repère Expert Blancheur is vegan. We don't know the origin of Tetrapotassium Pyrophosphate, and the label does not claim vegan.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Aqua, Sorbitol, Hydrated Silica, Tetrapotassium Pyrophosphate, Sodium Lauryl Sulfate, Sodium Monofluorophosphate, Aroma, Xanthan Gum, Panthenol, Sodium Saccharin, Sodium Benzoate, Calcium Glycerophosphate, Allantoin, Cetylpyridium Chloride, CI 77891, CI 74160.
Highlighted names triggered a “No” on one of the six checks. Underlined names open the ingredient dictionary. Source list as recorded on Open Beauty Facts.
Vegan toothpastes instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 3564700410356.